🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.1

Radius: 12.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.67 AU

Year: 305 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 29,401,750 km

• M1: 159,172 km (0.051 R)
• M2: 578,645 km (0.064 R)
• M3: 2,127,282 km (0.119 R)
• M4: 3,239,691 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 8.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.66 AU - 0.68 AU

Year: 379 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 29,401,750 km

• M1: 109,954 km (0.1 R)
• M2: 382,522 km (0.079 R)
• M3: 700,866 km (0.051 R)
• M4: 1,159,982 km (0.107 R)
• M5: 1,517,970 km (0.04 R)
• M6: 1,804,450 km (0.117 R)
• M7: 2,089,583 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 11.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.09 AU - 1.27 AU

Year: 885 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,401,750 km

• M1: 147,952 km (0.113 R)
• M2: 653,144 km (0.03 R)
• M3: 1,071,570 km (0.076 R)
• M4: 1,811,181 km (0.113 R)
• M5: 2,380,701 km (0.106 R)
• M6: 2,753,349 km (0.12 R)
• M7: 3,537,690 km (0.107 R)
• M8: 3,997,405 km (0.113 R)
• M9: 4,688,846 km (0.112 R)
• M10: 5,458,378 km (0.091 R)
• M11: 6,074,870 km (0.062 R)
• M12: 6,613,423 km (0.083 R)
• M13: 7,358,719 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.2

Radius: 9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.02 AU - 1.44 AU

Year: 942 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,401,750 km

• M1: 120,426 km (0.092 R)
• M2: 470,635 km (0.088 R)
• M3: 774,618 km (0.113 R)
• M4: 1,252,134 km (0.087 R)
• M5: 1,680,283 km (0.072 R)
• M6: 1,968,409 km (0.118 R)
• M7: 2,428,422 km (0.091 R)
• M8: 3,087,700 km (0.079 R)
• M9: 3,370,440 km (0.05 R)
• M10: 3,683,848 km (0.087 R)
• M11: 3,988,279 km (0.051 R)
• M12: 4,507,384 km (0.097 R)
• M13: 5,240,413 km (0.088 R)
• M14: 6,107,632 km (0.072 R)
• M15: 6,880,156 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 8.3

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.46 AU - 2.74 AU

Year: 2894 Days

Day: 10.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,401,750 km

• M1: 105,317 km (0.108 R)
• M2: 631,752 km (0.109 R)
• M3: 1,129,464 km (0.074 R)
• M4: 1,916,349 km (0.1 R)
• M5: 2,252,346 km (0.08 R)
• M6: 2,671,818 km (0.029 R)
• M7: 3,226,078 km (0.087 R)
• M8: 4,128,452 km (0.032 R)
• M9: 5,050,873 km (0.098 R)
• M10: 7,064,610 km (0.103 R)
• M11: 7,416,015 km (0.071 R)
• M12: 7,779,089 km (0.116 R)
• M13: 8,313,602 km (0.113 R)
• M14: 8,639,427 km (0.106 R)
• M15: 12,173,976 km (0.069 R)
• M16: 12,637,131 km (0.095 R)
• M17: 13,111,954 km (0.072 R)
• M18: 13,598,596 km (0.068 R)
• M19: 17,667,509 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.5

Radius: 9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.21 AU - 3.53 AU

Year: 3356 Days

Day: 11.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,401,750 km

• M1: 112,946 km (0.102 R)
• M2: 420,370 km (0.088 R)
• M3: 753,824 km (0.111 R)
• M4: 1,358,648 km (0.073 R)
• M5: 1,712,596 km (0.067 R)
• M6: 2,192,357 km (0.089 R)
• M7: 2,947,976 km (0.073 R)
• M8: 4,829,917 km (0.098 R)
• M9: 5,970,451 km (0.081 R)
• M10: 8,441,209 km (0.116 R)
• M11: 8,944,756 km (0.087 R)
• M12: 10,886,387 km (0.102 R)
• M13: 13,722,912 km (0.119 R)
• M14: 15,335,727 km (0.103 R)
• M15: 15,632,977 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.2

Radius: 11.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.84 AU - 4.68 AU

Year: 5033 Days

Day: 5.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,401,750 km

• M1: 141,819 km (0.053 R)
• M2: 546,331 km (0.12 R)
• M3: 1,109,567 km (0.118 R)
• M4: 2,451,909 km (0.086 R)
• M5: 3,584,215 km (0.085 R)
• M6: 5,762,660 km (0.102 R)
• M7: 6,212,500 km (0.094 R)
• M8: 7,423,346 km (0.104 R)
• M9: 8,029,815 km (0.099 R)
• M10: 9,879,892 km (0.052 R)
• M11: 10,350,976 km (0.088 R)
• M12: 11,759,889 km (0.116 R)
• M13: 14,134,306 km (0.095 R)
• M14: 14,899,350 km (0.096 R)
• M15: 15,691,769 km (0.106 R)
• M16: 16,333,844 km (0.099 R)
• M17: 16,811,809 km (0.062 R)
• M18: 21,259,653 km (0.074 R)
• M19: 25,867,716 km (0.103 R)
• M20: 27,178,343 km (0.112 R)
• M21: 28,360,914 km (0.055 R)
• M22: 29,052,056 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,788 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit